Solid‐State Olefin Metathesis: ADMET of Rigid‐Rod Polymers and Ring‐Closing Metathesis | Zendy

Oakley Garrett W. | Zendy; Wagener Kenneth B. | Zendy

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Solid‐State Olefin Metathesis: ADMET of Rigid‐Rod Polymers and Ring‐Closing Metathesis

Author(s) -

Oakley Garrett W.,

Wagener Kenneth B.

Publication year - 2005

Publication title -

macromolecular chemistry and physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.57

H-Index - 112

eISSN - 1521-3935

pISSN - 1022-1352

DOI - 10.1002/macp.200400137

Subject(s) - acyclic diene metathesis , metathesis , ring opening metathesis polymerisation , polymer chemistry , ring closing metathesis , diene , solid state , polymerization , chemistry , phenylene , amide , salt metathesis reaction , polymer , romp , organic chemistry , natural rubber

Summary: Solid‐state olefin metathesis of rigid‐rod acyclic diene metathesis (ADMET) polymers and ring‐closing metathesis (RCM) have been investigated. 1,4‐Dipropoxy‐2,5‐divinylbenzene ( 4 ) was synthesized and used in a bulk ADMET polymerization to produce oligomers of dialkoxy poly(phenylene vinylene). The reaction was continued in the solid state, effectively doubling the molecular weight. Solid‐state RCM was investigated with a variety of solid dienes and metathesis catalysts, and demonstrated in low conversions using amide diene 5 with catalysts 9 , 13 , and 14 .

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